d - 53,975 mm
D - 120,65 mm
T - 41,275 mm
B - 41,275 mm
C - 31,75 mm
ra1 max. - 3,3 mm
a - 14,4 mm
Da - 105 mm
db - 63 mm
ra max. - 3,5 mm
da - 70 mm
Db - 110 mm
Weight - 2,21 Kg
Basic dynamic load rating (C) - 172 kN
Basic static load rating (C0) - 213 kN
(Grease) Lubrication Speed - 3 300 r/min
(Oil) Lubrication Speed - 4 400 r/min
Calculation factor (e) - 0,31
Calculation factor (Y0) - 1,05
Calculation factor (Y2) - 1,91
NTN 4T-621/612圆锥滚子轴承图纸和参数
- 发布时间：2026-06-14
- 产品型号: 4T-621/612
- 新型号:4T-621/612
- 内径：53,975mm 外径：120,65mm 厚度：41,275mm
- 主要类别：圆锥滚子轴承
- 应用行业:倒角机等,丝锥磨床,钥匙锁具,气体检测仪器,工业胶带,清洁设备,测试条类,密封件,塑料成型,搅拌器,超静音发电机
- 近似型号:Timken NP864263/NP862174 Timken 13687/13621 NTN E-LM286249D/LM286210/LM286210DG2 KBC TR306217C Timken 66212/66461 Timken 13682/13621DC+X1S-13682 Fersa 28682/28621 NACHI 13685/13621 NACHI 621/612 SKF BT1-0252/QVA621
- 天津八零动力国际贸易有限公司专业经销 4T-621/612产品，常年备货NTN 4T-621/612 圆锥滚子轴承. 我们可以可以快速将您所需要的4T-621/612产品运送到全球任意地方购买 NTN 4T-621/612 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
- Timken 201KLD2
NTN 6801LLB
AST AST850SM2010
ISO HK7024
NKE NCF1860-V
AST 15125/15250X KOYO 16044 NSK 200KBE3201+L FAG 22248-E1-K NACHI 23172E ISO 2319K Timken 23356YM PFI 2790/20 NACHI 30356 NTN 5S-HSB020C NTN 7006 CX 7205 B-UD NTN 7208BG NACHI 7330DB PFI B17-127D FAG B7234-E-T-P4S ISO BK3524 Bones Bearings Bones Super REDS Bearings Timken GE50KRRB AST GEG160ES ISO Q321 NSK MF-4516 CRAFT N224 INA NAO20X35X17 NTN NNU4928C1NAP4 KOYO UC210S6 SKF YSPAG 205 CONSOLIDATED 5314 CONSOLIDATED IR-150x165x40 CONSOLIDATED NNCL-4956V
订购 NTN 4T-621/612 请填写如下信息
Hot number：DKF 7044 AC/DT OKB 126E OKB 113511 OKB 704703 CX 7007 A-UX FAG 805011C IKO CRBH 208 A NTN NH419 PFI PW55900060CSHD NACHI UKPX09+H2309 STEYR NJ-309E SKF PSM 142030 A51 SKF SAF 22634 x 5.7/8 TLC MRC 6218 N NOK 4DP-160
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