d - 89,974 mm

D - 146,975 mm

T - 40 mm

B - 40 mm

C - 32,5 mm

ra1 max. - 3,5 mm

a - 8,6 mm

Da - 133 mm

db - 99 mm

ra max. - 7 mm

da - 112 mm

Db - 141 mm

Weight - 2,55 Kg

Basic dynamic load rating (C) - 227 kN

Basic static load rating (C0) - 340 kN

(Grease) Lubrication Speed - 2 400 r/min

(Oil) Lubrication Speed - 3 200 r/min

Calculation factor (e) - 0,33

Calculation factor (Y0) - 0,99

Calculation factor (Y2) - 1,8

• Model Number: 4T-HM218248/HM218210
• Inner Diameter：89,974mm Outer Diameter：146,975mm Width：40mm
• Type：Tapered Roller Bearings
• Update date：2025-12-09
• Application:Cylinder Type,Vertical machining,Roller,air shower etc,joint protection,Embroidery,Pneumatic Control Valves,construction machinery and equipment,paint paint,Spectrum Products,filter paper products
• Similar models:KOYO HM218248/HM218210 SKF HM218248/W/2A/210/2A/Q NTN 4T-HM218248/HM218210 ISO HM218248/10 FBJ HM218248/HM218210 NACHI HM218248/HM218210 CX HM218248/10 FAG KHM218248-HM218210 NSK HM218248/HM218210 PFI HM218248/10
• BEARING POWER International Trading Co.,Ltd. specialize in 4T-HM218248/HM218210 products，there is large inventory of NTN 4T-HM218248/HM218210 . We has been built up long-term cooperation with NTN company, could make a bulk order of the 4T-HM218248/HM218210 Which NTN 4T-HM218248/HM218210 is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express.Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  123077X/123121XC	77,788	121,444	24,6	Gamet	Tapered Roller Bearings
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  6003LBZ	17,000	35,000	10,000	NTN	Deep Groove Ball Bearings
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  MR 95 ZZ1	5	9	3	NSK	Deep Groove Ball Bearings
  NJ426	130	340	78	ISO	Cylindrical Roller Bearings
  R153.41				SNR	Wheel Bearings
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  WB1630119	15,918	30	119,1	ISB	Deep Groove Ball Bearings
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  ML409	45	120	29	Rollway	CYLINDRICAL ROLLER BEARINGS
  45309	45	100	39.7	New Departure	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  NCF2996V	480	650	100	SKF	CYLINDRICAL ROLLER BEARINGS
  RNA4915	105		30	SKF	NEEDLE BEARINGS