d - 170 mm

D - 310 mm

T - 57 mm

B - 52 mm

C - 43 mm

a - 59,4 mm

r min. - 5 mm

r1 min. - 4 mm

da min. - 197 mm

Da min - 273 mm

Da max. - 292 mm

db max. - 202 mm

Db min. - 288 mm

ra max. - 4 mm

rb max. - 3 mm

Weight - 17,1 Kg

Basic dynamic load rating (C) - 630 kN

Basic static load rating (C0) - 885 kN

(Grease) Lubrication Speed - 1100 r/min

(Oil) Lubrication Speed - 1500 r/min

Calculation factor (e) - 0,44

Calculation factor (Y0) - 0,76

Calculation factor (Y1) - 1,4

• Model Number: HR30234J
• Inner Diameter：170mm Outer Diameter：310mm Width：57mm
• Type：Tapered Roller Bearings
• Update date：2025-04-24
• Application:plant determination,hydraulic cylinder,pump accessories,building decoration raw materials and accessories,circulating pump,spreader series,knitted fabrics,Handling machinery and various industrial machinery,other CNC,instrumentation instrument,vertical sawing machine
• Similar models:Timken 30234 CX 30234A NTN 30234U NTN 30234 PSL 30234 NKE 30234 NSK HR30234J SKF 30234J2 NTN 430234U KOYO 30234JR
• BEARING POWER International Trading Co.,Ltd. specialize in HR30234J products，there is large inventory of NSK HR30234J . We has been built up long-term cooperation with NSK company, could make a bulk order of the HR30234J Which NSK HR30234J 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
  15NQ2812	15	28	12	KOYO	Needle Roller Bearings
  231/560-K-MB-W33	560	920	280	NKE	Spherical Roller Bearings
  608/630	630	780	48	ISB	Deep Groove Ball Bearings
  3311	55	120	49,2	CYSD	Angular Contact Ball Bearings
  530TVL719	1346,2	1517,65	104,775	Timken	Angular Contact Ball Bearings
  637/632D+X1S-637	60,325	136,525	95,25	Timken	Tapered Roller Bearings
  C2205KTN9	25	52	18	SKF	Cylindrical Roller Bearings
  HSS7001-C-T-P4S	12	28	8	FAG	Angular Contact Ball Bearings
  MFJL-912L	9	16	12	NSK	Needle Roller Bearings
  NCF2904-V	20	32,3	11	NKE	Cylindrical Roller Bearings
  NU214-E-TVP2	70	125	24	FAG	Cylindrical Roller Bearings
  NU318	90	190	43	FBJ	Cylindrical Roller Bearings
  TUP2 280.100	280	285		CX	Plain Bearings
  AW-215-H	75	130	2.6250	American	CYLINDRICAL ROLLER BEARINGS
  SS6207	35	72	17	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  5226M	130	230	80	CONSOLIDATED	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  NJ-2308E	40	90	33	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  232/850	850	1500	515	CONSOLIDATED	SPHERICAL ROLLER BEARINGS
  29318E	90	155		CONSOLIDATED	SPHERICAL ROLLER THRUST BEARINGS
  61808-2RS	40	52	7	CONSOLIDATED	DEEP GROOVE BALL BEARINGS