Detailed Product Description
Open / LLU Sealed Roller NTN Bearings Caged Brass Steel Nylon NU Series
Introduction
Linear bearing often cooperate with quenching line transmission shaft when using.It is a systerm doing strait line moving.Due to the point contact between loading ball bearing and quenching transmission shaft, Linear bearing has low loading capacity.But Linear bearing is with smallest friction , high precision and fast moving speed when they doing linear motion
Quick Detail:
1 Structure: Cylindrical Roller Bearings
2 Material: GCr15, GCr15SiMn, G20Cr2Ni4A
3 Precision Rating: P0, P4, P5, P6
4 Seals Type:open,LLU
5 Vibration Level: V1, V2, V3
6 Radial Clearance: C0, C3, C4
7 Noisy level: Z1, Z2
8 Cage Material: Brass, Steel, Nylon
9 Tolerence Level: ABEC-1, 3, 5, 7
10 Certification: ISO 9000
The size include:
10series, (0) 2 series, 22 series, (0)3 series, 23 series, and (0)4 series
part of them are listed below
Boundary dimensions(mm) | Basic load ratings(kN) | Limiting speeds(rpm) | Mass(Kg) | Bearing Number |
d | D | B | Fw | Cr | Cor | Grease | Oil | (Approx.) | HDBB | NTN |
25 | 47 | 12 | 30.5 | 11 | 10.2 | 11000 | 15000 | 0.1 | NU 1005 | NU1005 |
140 | 210 | 33 | 158 | 158 | 220 | 2000 | 2800 | 4 | NU 1028 | NU1028 |
300 | 460 | 74 | 340 | 880 | 1470 | 800 | 1000 | 44.4 | NU 1060 | NU1060 |
17 | 40 | 12 | 22.9 | 9.12 | 7 | 14000 | 18000 | | NU 203 | NU 203 |
70 | 125 | 24 | 83.5 | 112 | 135 | 4300 | 5300 | 1.2 | NU 214 E | NU 214E |
130 | 230 | 40 | 156 | 258 | 352 | 2000 | 2800 | 7 | NU 226 | NU 226 |
35 | 72 | 23 | 44 | 57.5 | 63 | 7500 | 9500 | 0.414 | NU 2207 E | NU2207E |
95 | 170 | 43 | 112.5 | 275 | 368 | 3200 | 4000 | 3.97 | NU 2219 E | NU2219E |
55 | 120 | 29 | 70.5 | 128 | 138 | 4800 | 6000 | 1.53 | NU 311 E | NU 311E |
110 | 240 | 50 | 143 | 352 | 428 | 2000 | 2800 | 11 | NU 322 | NU 322 |
30 | 72 | 27 | 40.5 | 70 | 75.5 | 8000 | 10000 | 0.538 | NU 2306 E | NU2306E |
75 | 160 | 55 | 95.5 | 245 | 308 | 3600 | 4500 | 5.4 | NU 2315 | NU2315 |
35 | 100 | 25 | 53 | 70.8 | 68.2 | 6000 | 7500 | 0.94 | NU 407 | NU 407 |
140 | 360 | 82 | 196 | 845 | 1020 | 1400 | 1800 | | NU 428 | NU 428 |
Competitive Advantage
1 Quality level: reach the same level as the Japanese and European bearings
2 quick delievery, with large in stock.
NTN cylindrical roller bearings, we can also supply fag, ntn, nsk ,koyo ect brand quality beairngs in zz, open, 2RS, precision of P6 & P4