d - 60 mm

D - 130 mm

B - 31 mm

C - 31 mm

r min. - 2,1 mm

da min. - 71 mm

da max - 79 mm

Da max. - 119 mm

ra max. - 2 mm

Weight - 1,88 Kg

Basic dynamic load rating (C) - 85,5 kN

Basic static load rating (C0) - 71,5 kN

(Grease) Lubrication Speed - 5 000 r/min

(Oil) Lubrication Speed - 6 000 r/min

• Model Number:BL 312
• Inner Diameter：60mm Outer Diameter：130mm Width：31mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-23
• Application:tower crane,Broadcasting System,ultra-quiet generators,standing experimental equipment,Small air generators,crimping tools,marine analysis,Pneumatic Actuator,embroidery cloth,leather processing,sewage pump
• Similar models:NTN 6312LLBNR SKF 6312M KOYO UK312L3 FYH UC312 NTN-SNR 6312ZZ SKF 6312-2Z SKF 6312N SKF 6312NR SKF YSA212-2FK+HS2312 CX UC312
• BEARING POWER International Trading Co.,Ltd. specialize in BL312 products，there is large inventory of NSK BL 312 . We has been built up long-term cooperation with NSK company, could make a bulk order of the BL 312 Which NSK BL312 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
  105120/105165H	120	165	65	Gamet	Tapered Roller Bearings
  184120/ 184190	120	190	47,62	Gamet	Tapered Roller Bearings
  23180-E1A-K-MB1	400	650	200	FAG	Spherical Roller Bearings
  51420-MP	100	210	85	FAG	Thrust Ball Bearings
  528/522	47,625	101,6	34,925	FBJ	Tapered Roller Bearings
  7002 CD/P4A	32	15	9	SKF	Angular Contact Ball Bearings
  7208BDB	40	80	18	NTN	Angular Contact Ball Bearings
  AB41700	50	90	20	SNR	Deep Groove Ball Bearings
  HUB156-37	30	67		NTN	Angular Contact Ball Bearings
  NUP2308E	40	90	33	CYSD	Cylindrical Roller Bearings
  PF 20 RM	20	2	8	SKF	Bearing Units
  UCFX08	40			NACHI	Bearing Units
  SI60ES-2RS	60			SKF	Plain Bearings
  ST6293	62	93	21	KOYO	Tapered Roller Bearings
  TN209	45			SKF	PILLOW BLOCKS
  94240	.6250	1.1250	2.5000	Hyatt	JOURNAL ROLLER ASSEMBLIES
  FPAA200	2.0000	2.5000	.2500	SKF	ANGULAR CONTACT BALL BEARINGS
  6300	10	35	11	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  5321M	105	225	87.3	CONSOLIDATED	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  NJ-2234	170	310	86	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS