d - 80 mm

D - 170 mm

T - 42,5 mm

B - 39 mm

C - 33 mm

a - 34,8 mm

r min. - 3 mm

r2 min. - 2,5 mm

da min. - 94 mm

da max - 102 mm

Da min - 148 mm

Da max. - 158 mm

Db min. - 159 mm

ra max. - 2,5 mm

rb max. - 2 mm

Weight - 4,46 Kg

Basic dynamic load rating (C) - 294 kN

Basic static load rating (C0) - 355 kN

(Grease) Lubrication Speed - 2300 r/min

(Oil) Lubrication Speed - 3100 r/min

Calculation factor (e) - 0,35

Calculation factor (Y0) - 0,96

Calculation factor (Y1) - 1,74

• Model Number: 30316JR
• Inner Diameter：80mm Outer Diameter：170mm Width：42,5mm
• Type：Tapered Roller Bearings
• Update date：2025-12-17
• Application:ventilation fans,construction machinery and equipment,Safety protection,screen filter,car,other mold,baler,Warehouse Shelf Equipment,marine test,meat products machine,CNC
• Similar models:NSK HR30316J NTN 30316 SNR 30316A NTN 30316U ISO 30316 NKE 30316 CYSD 30316 NACHI 30316 NTN 30316DU KOYO 30316R
• BEARING POWER International Trading Co.,Ltd. specialize in 30316JR products，there is large inventory of KOYO 30316JR . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 30316JR Which KOYO 30316JR 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
  0-3	9,525	25,4	13,494	FBJ	Thrust Ball Bearings
  545112/545142CD+X2S-545112	285,75	358,775	76,2	Timken	Tapered Roller Bearings
  5518				Ruville	Wheel Bearings
  7010 ACB/HCP4AL	80	50	16	SKF	Angular Contact Ball Bearings
  7017 CD/P4A	130	85	22	SKF	Angular Contact Ball Bearings
  7922DB	110	150	20	CYSD	Angular Contact Ball Bearings
  GEEW160ES	160	230	160	LS	Plain Bearings
  HCB7002-E-T-P4S	15	32	9	FAG	Angular Contact Ball Bearings
  Q206	30	62	16	CX	Angular Contact Ball Bearings
  LUCF 25-2LS		25		SKF	Linear Bearings
  NUP10/500	500	720	100	ISO	Cylindrical Roller Bearings
  NUP1072	360	540	82	NTN	Cylindrical Roller Bearings
  R40/32A	40	45	32	KOYO	Needle Roller Bearings
  RI1458-2Z	15,875	22,225	3,967	ZEN	Deep Groove Ball Bearings
  UCFS313	65			FYH	Bearing Units
  UCFL205-14	22,225			KOYO	Bearing Units
  MB-8	40	50	6	FAG	LOCKWASHERS
  CSXC090	9.0000	9.7500	.3750	INA	FOUR POINT ANGULAR CONTACT BALL BEARINGS
  51334				SKF	THRUST BALL BEARINGS
  180x215x16mm	180	215	16	CONSOLIDATED	OIL SEALS