d - 75 mm

D - 160 mm

T - 40 mm

B - 37 mm

C - 26 mm

a - 48,8 mm

r min. - 3 mm

r2 min. - 2,5 mm

da min. - 89 mm

da max - 91 mm

Da min - 127 mm

Da max. - 148 mm

Db min. - 151 mm

ra max. - 2,5 mm

rb max. - 2 mm

Weight - 3,48 Kg

Basic dynamic load rating (C) - 222 kN

Basic static load rating (C0) - 266 kN

(Grease) Lubrication Speed - 2100 r/min

(Oil) Lubrication Speed - 2900 r/min

Calculation factor (e) - 0,81

Calculation factor (Y0) - 0,41

Calculation factor (Y1) - 0,74

• Model Number:30315DR
• Inner Diameter：75mm Outer Diameter：160mm Width：40mm
• Type：Tapered Roller Bearings
• Update date：2025-12-25
• Application:Surveying Surveying Instruments,key lock,hardware,Ball screw,historical instruments,internal combustion engine,security equipment,intermediate,lifting equipment Hoisting hoist,Security Equipment,gas turbine
• Similar models:NTN 30315DUDF CYSD 30315 ISO 30315 FAG 30315-A NKE 30315 SNR 30315A CRAFT 30315 KOYO 30315DJR FBJ 30315 KOYO 30315JR
• BEARING POWER International Trading Co.,Ltd. specialize in 30315DR products，there is large inventory of KOYO 30315DR . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 30315DR Which KOYO 30315DR 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.

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  22336-MB-W33	180	380	126	NKE	Spherical Roller Bearings
  232/670YMD	670	1220	438	Timken	Spherical Roller Bearings
  3NC6202MD4	15	35	11	KOYO	Deep Groove Ball Bearings
  4T-320/22X	22	44	15	NTN	Tapered Roller Bearings
  7005 ACE/HCP4AL1	47	25	12	SKF	Angular Contact Ball Bearings
  71928 ACD/HCP4AL	190	140	24	SKF	Angular Contact Ball Bearings
  7303DT	17	47	14	CYSD	Angular Contact Ball Bearings
  ESFD207	35			SNR	Bearing Units
  GEH280XT-2RS	280	400		AST	Plain Bearings
  HCS7010-E-T-P4S	50	80	16	FAG	Angular Contact Ball Bearings
  HJ-13216248	209,55	257,175	76,2	Timken	Needle Roller Bearings
  UKFL313	60,325			KOYO	Bearing Units
  VSA 20 0944 N	872	1046,1		INA	Thrust Ball Bearings
  W61910-2Z	50	72	12	SKF	DEEP GROOVE BALL BEARINGS
  238/710	710	870	118	SKF	SPHERICAL ROLLER BEARINGS
  SN620	90		120	STEYR	PILLOW BLOCKS
  2310	50	110	40	MRC	SELF
  SSUCFT207-35mm	35	6.2969		Peer	STAINLESS STEEL PILLOW BLOCKS
  LS-211/2-AC	4.2500	7.5000	1.2500	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS
  KC-40XPO	4.0000	4.7500	.3750	CONSOLIDATED	FOUR POINT ANGULAR CONTACT BALL BEARINGS