Needle roller and cage assemblies are self-contained, ready-to-mount bearings. In applications where the shaft and housing bore can serve as raceways, the assemblies can be used to create bearing arrangements that require minimal radial space.
![](https://shebearings.com/wp-content/uploads/2023/12/Needle-roller-and-Cage-Assembliess-150x150.png)
Needle Roller and Cage Assemblies
ID OD Width RPM Limit Speed Model Variation 3 5 7 40,000 45,000 K 3x5x7 TN 3 5 9 40,000 45,000 K 3x5x9 TN 3 6 7 38,000 43,000 K 3x6x7 TN 4 7 7 36,000 43,000 K 4x7x7 TN 4 7 10 36,000 43,000 K 4x7x10 TN 5 8 10 36,000 40,000 K 5x8x10 TN 5 8 8 36,000 40,000 K 5x8x8 TN 6 10 13 34,000 38,000 K 6x10x13 TN 6 9 8 34,000 38,000 K 6x9x8 TN 6 9 10 34,000 38,000 K 6x9x10 TN 7 10 8 32,000 36,000 K 7x10x8 TN 7 10 10 32,000 36,000 K 7x10x10 TN 7 9 7 34,000 38,000 K 7x9x7 TN 8 11 13 32,000 36,000 K 8x11x13 TN 8 11 10 32,000 36,000 K 8x11x10 TN 8 12 10 30,000 34,000 K 8x12x10 TN 8 11 8 32,000 36,000 K 8x11x8 TN 9 12 10 30,000 34,000 K 9x12x10 TN 9 12 13 30,000 34,000 K 9x12x13 TN 10 14 10 28,000 32,000 K 10x14x10 TN 10 13 10 28,000 32,000 K 10x13x10 TN 10 13 13 28,000 32,000 K 10x13x13 TN 10 13 16 28,000 32,000 K 10x13x16 TN 10 16 12 28,000 32,000 K 10x16x12 TN 10 14 13 28,000 32,000 K 10x14x13 TN 12 15 10 26,000 30,000 K 12x15x10 TN 12 17 13 26,000 30,000 K 12x17x13 TN 12 16 13 26,000 30,000 K 12x16x13 TN 12 18 12 26,000 30,000 K 12x18x12 TN 12 15 13 26,000 30,000 K 12x15x13 TN 14 18 17 24,000 28,000 K 14x18x17 14 18 13 24,000 28,000 K 14x18x13 14 18 10 24,000 28,000 K 14x18x10 14 18 15 24,000 28,000 K 14x18x15 TN 14 20 12 24,000 28,000 K 14x20x12 15 18 17 24,000 28,000 K 15x18x17 TN 15 21 15 24,000 26,000 K 15x21x15 15 21 21 24,000 26,000 K 15x21x21 15 19 17 24,000 28,000 K 15x19x17 15 19 13 24,000 28,000 K 15x19x13 15 19 10 24,000 28,000 K 15x19x10 15 20 13 24,000 26,000 K 15x20x13 16 22 20 22,000 26,000 K 16x22x20 16 22 16 22,000 26,000 K 16x22x16 16 22 12 22,000 26,000 K 16x22x12 16 20 13 24,000 26,000 K 16x20x13 16 20 10 24,000 26,000 K 16x20x10 16 20 17 24,000 26,000 K 16x20x17 16 24 20 22,000 24,000 K 16x24x20 17 21 17 22,000 26,000 K 17x21x17 17 21 13 22,000 26,000 K 17x21x13 17 21 10 22,000 26,000 K 17x21x10 18 22 10 22,000 24,000 K 18x22x10 18 22 13 22,000 24,000 K 18x22x13 18 25 22 20,000 24,000 K 18x25x22 18 24 13 20,000 24,000 K 18x24x13 18 24 12 20,000 24,000 K 18x24x12 18 24 20 20,000 24,000 K 18x24x20 18 22 17 22,000 24,000 K 18x22x17 19 23 17 20,000 24,000 K 19x23x17 19 23 13 20,000 24,000 K 19x23x13 20 26 20 19,000 22,000 K 20x26x20 20 26 17 19,000 22,000 K 20x26x17 20 26 12 19,000 22,000 K 20x26x12 20 26 13 19,000 22,000 K 20x26x13 20 28 25 18,000 20,000 K 20x28x25 20 28 20 18,000 20,000 K 20x28x20 20 28 16 18,000 20,000 K 20x28x16 20 30 30 17,000 20,000 K 20x30x30 20 24 13 20,000 22,000 K 20x24x13 20 24 10 20,000 22,000 K 20x24x10 20 24 17 20,000 22,000 K 20x24x17 21 25 13 19,000 22,000 K 21x25x13 22 26 10 18,000 20,000 K 22x26x10 22 26 13 18,000 20,000 K 22x26x13 22 26 17 18,000 20,000 K 22x26x17 22 32 24 16,000 18,000 K 22x32x24 22 28 17 17,000 20,000 K 22x28x17 22 30 15 17,000 19,000 K 22x30x15 TN 22 29 16 17,000 19,000 K 22x29x16 23 35 16 15,000 17,000 K 23x35x16 TN 24 30 31 16,000 18,000 K 24x30x31 ZW 24 30 17 16,000 18,000 K 24x30x17 24 28 17 17,000 19,000 K 24x28x17 24 28 13 17,000 19,000 K 24x28x13 24 28 10 17,000 19,000 K 24x28x10 25 32 16 15,000 17,000 K 25x32x16 25 31 17 16,000 18,000 K 25x31x17 25 31 21 16,000 18,000 K 25x31x21 25 30 26 16,000 18,000 K 25x30x26 ZW 25 29 17 16,000 18,000 K 25x29x17 25 29 10 16,000 18,000 K 25x29x10 25 29 13 16,000 18,000 K 25x29x13 25 30 17 16,000 18,000 K 25x30x17 25 35 30 15,000 17,000 K 25x35x30 25 30 20 16,000 18,000 K 25x30x20 25 33 24 15,000 17,000 K 25x33x24 25 33 20 15,000 17,000 K 25x33x20 26 30 17 16,000 18,000 K 26x30x17 26 30 13 16,000 18,000 K 26x30x13 26 30 22 16,000 18,000 K 26x30x22 ZW 28 35 16 14,000 16,000 K 28x35x16 28 34 17 14,000 16,000 K 28x34x17 28 40 25 13,000 15,000 K 28x40x25 28 35 18 14,000 16,000 K 28x35x18 28 33 17 14,000 16,000 K 28x33x17 28 33 13 14,000 16,000 K 28x33x13 30 40 30 12,000 14,000 K 30x40x30 30 35 27 13,000 15,000 K 30x35x27 30 35 13 13,000 15,000 K 30x35x13 30 35 17 13,000 15,000 K 30x35x17 30 37 18 13,000 15,000 K 30x37x18 30 37 16 13,000 15,000 K 30x37x16 30 40 18 12,000 14,000 K 30x40x18 30 34 13 14,000 15,000 K 30x34x13 32 40 42 12,000 14,000 K 32x40x42 ZWTN 32 37 27 13,000 14,000 K 32x37x27 32 37 13 13,000 14,000 K 32x37x13 32 37 17 13,000 14,000 K 32x37x17 32 40 25 12,000 14,000 K 32x40x25 32 46 32 11,000 13,000 K 32x46x32 32 39 16 12,000 14,000 K 32x39x16 32 39 18 12,000 14,000 K 32x39x18 32 38 20 12,000 14,000 K 32x38x20 35 42 16 11,000 13,000 K 35x42x16 35 40 13 12,000 13,000 K 35x40x13 35 45 20 11,000 12,000 K 35x45x20 35 40 25 12,000 13,000 K 35x40x25 35 45 30 11,000 12,000 K 35x45x30 35 40 27 12,000 13,000 K 35x40x27 TN 35 40 17 12,000 13,000 K 35x40x17 35 42 30 11,000 13,000 K 35x42x30 35 42 20 11,000 13,000 K 35x42x20 35 42 18 11,000 13,000 K 35x42x18 37 42 17 11,000 13,000 K 37x42x17 38 43 27 11,000 12,000 K 38x43x27 38 43 17 11,000 12,000 K 38x43x17 38 46 32 10,000 12,000 K 38x46x32 38 46 20 10,000 12,000 K 38x46x20 39 44 26 10,000 12,000 K 39x44x26 ZW 40 45 13 10,000 12,000 K 40x45x13 40 45 17 10,000 12,000 K 40x45x17 40 45 27 10,000 12,000 K 40x45x27 40 47 18 10,000 11,000 K 40x47x18 40 47 20 10,000 11,000 K 40x47x20 40 48 20 10,000 11,000 K 40x48x20 42 47 13 10,000 11,000 K 42x47x13 42 47 17 10,000 11,000 K 42x47x17 42 50 20 9,500 11,000 K 42x50x20 42 47 30 10,000 11,000 K 42x47x30 ZW 43 48 17 9,500 11,000 K 43x48x17 43 48 27 9,500 11,000 K 43x48x27 45 50 17 9,000 10,000 K 45x50x17 45 50 27 9,000 10,000 K 45x50x27 45 59 32 8,500 9,500 K 45x59x32 45 53 21 9,000 10,000 K 45x53x21 45 53 20 9,000 10,000 K 45x53x20 45 53 28 9,000 10,000 K 45x53x28 45 59 18 8,500 9,500 K 45x59x18 TN 45 52 18 9,000 10,000 K 45x52x18 47 52 27 9,000 10,000 K 47x52x27 47 52 17 9,000 10,000 K 47x52x17 50 58 20 8,000 9,000 K 50x58x20 50 55 13 8,500 9,500 K 50x55x13.5 50 58 25 8,000 9,000 K 50x58x25 50 55 17 8,500 9,500 K 50x55x17 50 55 20 8,500 9,500 K 50x55x20 50 55 30 8,500 9,500 K 50x55x30 50 57 18 8,000 9,000 K 50x57x18 52 57 12 8,000 9,000 K 52x57x12 55 63 20 7,500 8,500 K 55x63x20 55 63 25 7,500 8,500 K 55x63x25 55 63 32 7,500 8,500 K 55x63x32 55 62 18 7,500 8,500 K 55x62x18 55 60 20 7,500 8,500 K 55x60x20 55 60 30 7,500 8,500 K 55x60x30 55 60 27 7,500 8,500 K 55x60x27 58 65 36 7,000 8,000 K 58x65x36 ZW 58 65 18 7,000 8,000 K 58x65x18 60 66 40 7,000 8,000 K 60x66x40 ZW 60 65 30 7,000 8,000 K 60x65x30 60 65 20 7,000 8,000 K 60x65x20 60 75 42 6,300 7,500 K 60x75x42 60 68 25 6,700 7,500 K 60x68x25 60 68 20 6,700 7,500 K 60x68x20 60 68 23 6,700 7,500 K 60x68x23 60 68 30 6,700 7,500 K 60x68x30 ZW 60 66 33 7,000 8,000 K 60x66x33 ZW 62 70 40 6,700 7,500 K 62x70x40 ZW 64 70 16 6,300 7,500 K 64x70x16 65 73 23 6,300 7,000 K 65x73x23 65 73 30 6,300 7,000 K 65x73x30 65 70 30 6,300 7,500 K 65x70x30 65 70 20 6,300 7,500 K 65x70x20 68 74 35 6,000 7,000 K 68x74x35 ZW 68 74 20 6,000 7,000 K 68x74x20 68 74 30 6,000 7,000 K 68x74x30 70 78 30 6,000 6,700 K 70x78x30 70 76 30 6,000 6,700 K 70x76x30 70 76 20 6,000 6,700 K 70x76x20 72 80 20 5,600 6,300 K 72x80x20 73 79 20 5,600 6,300 K 73x79x20 75 81 30 5,600 6,300 K 75x81x30 75 81 20 5,600 6,300 K 75x81x20 75 83 23 5,300 6,300 K 75x83x23 75 83 35 5,300 6,300 K 75x83x35 ZW 75 83 40 5,300 6,300 K 75x83x40 ZW 75 83 30 5,300 6,300 K 75x83x30 80 88 30 5,000 6,000 K 80x88x30 80 86 20 5,300 6,000 K 80x86x20 80 88 40 5,000 6,000 K 80x88x40 ZW 80 88 46 5,000 6,000 K 80x88x46 ZW 85 92 20 4,800 5,600 K 85x92x20 90 98 27 4,500 5,300 K 90x98x27 90 98 30 4,500 5,300 K 90x98x30 90 97 20 4,500 5,300 K 90x97x20 95 103 40 4,300 5,000 K 95x103x40 ZW 95 103 30 4,300 5,000 K 95x103x30 100 108 30 4,000 4,800 K 100x108x30 100 108 27 4,000 4,800 K 100x108x27 100 107 21 4,000 4,800 K 100x107x21 105 112 21 4,000 4,500 K 105x112x21 110 118 30 3,800 4,300 K 110x118x30 110 117 24 3,800 4,300 K 110x117x24 115 123 27 3,600 4,000 K 115x123x27 120 127 24 3,400 4,000 K 120x127x24 125 133 35 3,200 3,800 K 125x133x35 130 137 24 3,200 3,600 K 130x137x24 135 143 35 3,000 3,400 K 135x143x35 145 153 26 2,800 3,200 K 145x153x26 150 160 46 2,800 3,000 K 150x160x46 155 163 26 2,600 3,000 K 155x163x26 160 170 46 2,600 2,800 K 160x170x46 165 173 26 2,400 2,800 K 165x173x26 175 183 32 2,400 2,600 K 175x183x32 185 195 37 2,200 2,400 K 185x195x37 195 205 37 2,000 2,400 K 195x205x37 210 220 42 1,900 2,200 K 210x220x42 220 230 42 1,800 2,000 K 220x230x42 240 250 42 1,700 1,900 K 240x250x42 265 280 50 1,500 1,700 K 265x280x50