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：2026-07-30
- 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:噪声检查,纹绣穿刺,液压接头,铲车行业,单臂吊起重葫芦,历史仪器,真空系统,拉床,机床元件,X射线设备,液压软管
- 近似型号:Gamet 206210/206290G NTN E-LM286249D/LM286210/LM286210DG2 KOYO 13686/13621 Timken 13687/13621D+X1S-13687 Timken 13682/13621DC+X1S-13682 KBC TR306217C KOYO 46216 FBJ 13687/13621 KOYO 13687/13621 NTN LM286249D/LM286210/LM286210DG2
- 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
- ISB 6030-2RS
NACHI 7330BDF
NSK NCF18/670V
ZEN S7201B
CONSOLIDATED 61921
SKF 22215 EK + AH 315 G SKF 21307 CCK + H 307 FAG 22207-E1-K NTN 607ZZD2 FAG 71808-B-TVH Timken 5305KDD2 FAG 53312 + U312 ISO 63216-2RS NTN 63304ZZ NSK 67390/67320 NACHI 6911N INA 712157710 FAG 713630710 ISO HK2524 ISO HM212049X/11 NBS K 45x52x21 TN NTN L163149D/L163110/L163110D Samick LMHP16UU SKF N 1016 KTNHA/HC5SP ISO NF322 AST NK38/20 CX NKX 70 Z CX NN3140 NTN PCJ243020 KOYO RFU364322A SNR UKEHE210H INA ZKLN5090-2RS-PE CONSOLIDATED 6007MP/5 CONSOLIDATED 5214-ZZNR CONSOLIDATED SL06020
订购 NTN 4T-621/612 请填写如下信息
Hot number：NSK UC 306 NTN UCFU 211 SKF 32922 X/Q TIMKEN 6576/6535 NTN 4R5806 KOYO 5206 ZEN HK4020 NACHI QT26 KOYO UCFCX20-63 RBC AW-219 SKF (Old No.) HK-5022-RS SKF KAA10CLO ELGES SI10C SKF LL 483449/418 SKF NCF 3006 CV
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