d - 61,976 mm
D - 101,6 mm
T - 24,608 mm
B - 24,608 mm
C - 19,845 mm
ra1 max. - 3,3 mm
a - 1,7 mm
Da - 90 mm
db - 68 mm
ra max. - 2 mm
da - 72 mm
Db - 97 mm
Weight - 0,768 Kg
Basic dynamic load rating (C) - 90,5 kN
Basic static load rating (C0) - 134 kN
(Grease) Lubrication Speed - 3 500 r/min
(Oil) Lubrication Speed - 4 700 r/min
Calculation factor (e) - 0,43
Calculation factor (Y0) - 0,78
Calculation factor (Y2) - 1,41
NTN 4T-28990/28920圆锥滚子轴承图纸和参数
- 发布时间：2026-06-16
- 产品型号: 4T-28990/28920
- 新型号:4T-28990/28920
- 内径：61,976mm 外径：101,6mm 厚度：24,608mm
- 主要类别：圆锥滚子轴承
- 应用行业:测试条类,减速装置,紧固件,气缸特殊,橡胶制品机械设备,煤炭,土壤分析,稀金材料,降噪设备,托盘行业,发电机类
- 近似型号:ISO 28990/28920 Timken 28990/28921D CX 28990/28920 Timken 28990/28919 Timken 28990/28920 FBJ 28990/28920 NTN 4T-28990/28919 NTN 4T-28990/28920
- 天津八零动力国际贸易有限公司专业经销 4T-28990/28920产品，常年备货NTN 4T-28990/28920 圆锥滚子轴承. 我们可以可以快速将您所需要的4T-28990/28920产品运送到全球任意地方购买 NTN 4T-28990/28920 我认准八零动力工业，价格低，品种全，交货快，质量有保证！ 圆锥滚子轴承订购电话022-58519723/22/21
- ISO 26880/26822
KOYO 3NCHAF926CA
CX 7226A
SKF 89432M
FAG NJ2208-E-TVP2
ISB 22313 K+AH2313 SKF 231/670 CA/W33 FAG 23952-K-MB NSK 51122 AST 51305 NTN 6003LLBNR AST 6004ZZ ISO 624 NACHI 63/22-2NKE NSK 6321DDU NSK 6817ZZ NTN 7010UCG/GNP4 Fersa F15131 ZEN F609-2RS INA GE 31 ZO ILJIN IJ112018 KOYO KGC350 SKF LBCT 60 A-2LS ISO LM78349A/10C FBJ NK12/12 SKF NK68/35 PFI PW39680737CS LS SIA30ES NTN SL01-4928 NTN W685ZZ ISB ZB2.45.1605.400-1SPPN CONSOLIDATED MI-68-N CONSOLIDATED HMLL-96T CONSOLIDATED 1215 CONSOLIDATED 1620-2RS
订购 NTN 4T-28990/28920 请填写如下信息
Hot number：KOYO 33219 FAG 22319EK.T41A+H2319 Gamet 281152X/281266XP FAG 32032-X-N11CA KOYO 32313CR NTN 32315C ZEN 51206 KOYO 6226 AST AST40 1712 SKF FY 2.7/16 TF/VA201 ISB GE 280 CP LS GX280T NMB RIF-618ZZ SKF S71917 ACB/HCP4A FAG KC-60ARO
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