Summary
Model: 6311-2Z/2RS/Z/RS/N/NR/ZNR/open type etc...
Material: Chrome Steel ( GCr15=DIN 100Cr6).
Precision: ABEC-1(P0), ABEC-3 (P6), ABEC-5(P5).
Vibration & Noise availability: Z, Z1, Z2, Z3, Z4; V, V1, V2, V3 etc. For big size, usually in normal grade of Z level.
Description
1. Bearing Material
High carbon chrome bearing steel(Gcr15) is the standard material for bearing ring & rolling elements, also carbon steel & stainless steel will be used upon request. The cages are pressed steel ribbon cages & pressed steel snap cages. For extra-high speed application, synthetic-resin, stainless steel, nylons(Phenolic resins) will be used upon request.
2. Lubrication
Different types of greases can be supplied for shielded & sealed bearings and oil for open bearings
3. Tolerance
YUTONG Bearings can meet tolerance grades from ABEC-1 to ABEC-3 as requested dimension tolerance & runout accurancy.
NOTE
C2 Group clearance only for bearings over ABEC-3 accurancy.
4. Vibration and Noise
The vibration and noise of bearing in four classes Z1, Z2, Z3 and Z4, It is measured by the instrument of S09-1, For special requirement, it is measured by BVT-1 and classified as V1, V2, and V3, The date are shown tables, different vibration & noise requirement should be menrioned in order.
6800-2RS
6900-2RS
6000-2RS
6200-2RS
6300-2RS
6406-2RS
6801-2RS
6901-2RS
6001-2RS
6201-2RS
6301-2RS
6407-2RS
6802-2RS
6902-2RS
6002-2RS
6202-2RS
6302-2RS
6408-2RS
6803-2RS
6903-2RS
6003-2RS
6203-2RS
6303-2RS
6409-2RS
6804-2RS
6904-2RS
6004-2RS
6204-2RS
6304-2RS
6410-2RS
6805-2RS
6905-2RS
6005-2RS
6205-2RS
6305-2RS
6411-2RS
6806-2RS
6906-2RS
6006-2RS
6206-2RS
6306-2RS
6412-2RS
6807-2RS
6907-2RS
6007-2RS
6207-2RS
6307-2RS
6413-2RS
6808-2RS
6908-2RS
6008-2RS
6208-2RS
6308-2RS
6414-2RS
6809-2RS
6909-2RS
6009-2RS
6209-2RS
6309-2RS
6415-2RS
6810-2RS
6910-2RS
6010-2RS
6210-2RS
6310-2RS
6416-2RS
6811-2RS
6911-2RS
6011-2RS
6211-2RS
6311-2RS
6417-2RS
6812-2RS
6912-2RS
6012-2RS
6212-2RS
6312-2RS
6418-2RS
6813-2RS
6913-2RS
6013-2RS
6213-2RS
6313-2RS
6419-2RS
6814-2RS
6914-2RS
6014-2RS
6214-2RS
6314-2RS
6420-2RS
6815-2RS
6915-2RS
6015-2RS
6215-2RS
6315-2RS
6421-2RS
6816-2RS
6916-2RS
6016-2RS
6216-2RS
6316-2RS
6422-2RS
6817-2RS
6917-2RS
6017-2RS
6217-2RS
6317-2RS
6424-2RS
6818-2RS
6918-2RS
6018-2RS
6218-2RS
6318-2RS
6426-2RS
6819-2RS
6919-2RS
6019-2RS
6219-2RS
6319-2RS
6428-2RS
6820-2RS
6920-2RS
6020-2RS
6220
6320-2RS
6072
6821-2RS
6921-2RS
6021-2RS
6830-2RS
6930-2RS
6030-2RS
6822-2RS
6922-2RS
6022-2RS
6832-2RS
6932-2RS
6032-2RS
6824-2RS
6924-2RS
6024-2RS
6834-2RS
6934-2RS
6034-2RS
6826-2RS
6926-2RS
6026-2RS
6828-2RS
6928-2RS
6028-2RS
| Dimensions (mm) | Basic Load Ratings (kN) | Speed Ratings (r/min) | Mass (kg) | Designation |
| d | D | B | dynamic C | static C0 | Reference | Limiting | | |
| 55 | 120 | 29 | 74.1 | 45 | - | 3800 | 1.35 | 6311-2RS1 |
| 55 | 120 | 29 | 74.1 | 45 | 12000 | 6300 | 1.35 | 6311-2Z |
| 55 | 120 | 29 | 74.1 | 45 | - | 3800 | 1.35 | 6311-RS1 |
| 55 | 120 | 29 | 74.1 | 45 | 12000 | 8000 | 1.35 | 6311-Z |
| 55 | 120 | 43 | 71.5 | 45 | - | 3800 | 1.95 | 62311-2RS1 |
| 55 | 140 | 33 | 99.5 | 62 | 11000 | 7000 | 2.3 | 6411 |
| 60 | 78 | 10 | 11.9 | 11.4 | 17000 | 11000 | 0.11 | 61812 |
| 60 | 78 | 10 | 11.9 | 11.4 | - | 4800 | 0.11 | 61812-2RS1 |
| 60 | 78 | 10 | 11.9 | 11.4 | 17000 | 8500 | 0.11 | 61812-2RZ |
| 60 | 85 | 13 | 16.5 | 14.3 | 16000 | 10000 | 0.2 | 61912 |
| 60 | 85 | 13 | 16.5 | 14.3 | - | 4500 | 0.2 | 61912-2RS1 |
| 60 | 85 | 13 | 16.5 | 14.3 | 16000 | 8000 | 0.2 | 61912-2RZ |
| 60 | 95 | 11 | 20.8 | 15 | 15000 | 9500 | 0.28 | 16012 |
| 60 | 95 | 18 | 30.7 | 23.2 | 15000 | 9500 | 0.42 | 6012 |
| 60 | 95 | 18 | 30.7 | 23.2 | - | 4300 | 0.42 | 6012-2RS1 |
IKC MACHINERY Bearing Co., Ltd. One of the largest bearings' Exporters, from China. Sales size diameter in the 5mm-1800mm, SKF Bearing, NSK Bearing, NTN Bearing, NACHI Bearing, IKO Bearing, THK Bearing, TIMKEN bearing. TWB bearing, ZWZ bearing, HRB bearing, FYH bearing, EZO bearing, NMB bearing, GPZ bearing,
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IKC Bearing Co., Ltd was founded in 1998, the registered capital of 2.53 million US dollars. IKC is a high-tech enterprise which is specialized in researching and manufacturing high common bearings. Since 1986, IKC has accumulated 20 years' Bearing innovation and production. During the 20 years, IKC persist with "quality first, innovation win, service first" as purpose; "The pursuit of perfect quality, create first-class brand" as management policy, promoting the brand strategy, continuously improving product quality and brand connotation. IKC always do as customer requirement, insisting on creating excellent products and providing first-calss service for our customers.
