d - 39,688 mm

T - 41,275 mm

B - 41,275 mm

C - 31,75 mm

a - 27,3 mm

r min. - 0,8 mm

r1 min. - 3,2 mm

Da - 103 mm

db - 52 mm

da - 52 mm

Db - 109 mm

Basic dynamic load rating (C) - 174 kN

Basic static load rating (C0) - 217 kN

Calculation factor (e) - 0,31

Calculation factor (Y0) - 1,05

Calculation factor (Y1) - 1,91

• Model Number:620/612A
• Inner Diameter：39,688mm Outer Diameter：mm Width：41,275mm
• Type：Tapered Roller Bearings
• Update date：2023-03-10
• Application:impression material,Individual Wire,textile machinery,Solenoid Valves,sucker industry,Anesthetic Equipment,engineering machine,Forging machine,Material handling equipment,Flame Cutting,Laser Cutting
• Similar models:Fersa 13686/13620 KOYO 42686X/42620 NSK 27687/27620 Timken 47681/47620-B Timken 18690/18620D+X2S-18690 Timken 36686/36620D+X1S-48685 KOYO 27687/27620 NTN 4T-47686/47620 KOYO 36691/36620 SKF 42687/42620
• BEARING POWER International Trading Co.,Ltd. specialize in 620/612A products，there is large inventory of KOYO 620/612A . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 620/612A Which KOYO 620/612A 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
  23956E	280	380	75	NACHI	Cylindrical Roller Bearings
  32209	45	85	24,75	NTN	Tapered Roller Bearings
  32308BA	40	90	35,25	ZVL	Tapered Roller Bearings
  AU0755-1LL/L588	35	64	37	NTN	Angular Contact Ball Bearings
  4R3033K	151,500	230,000	168,000	NTN	Cylindrical Roller Bearings
  CRF-33111 A	55,000	95,000	30,000	CRAFT	Wheel Bearings
  7211CGD2/GLP4	55	100	21	NTN	Angular Contact Ball Bearings
  7918				Ruville	Wheel Bearings
  B-166	25,4	31,75	9,52	NSK	Needle Roller Bearings
  EXP213	65			SNR	Bearing Units
  GE 040 ES	40	62	28	ISO	Plain Bearings
  NN3030KC1NAP5	150	225	56	NTN	Cylindrical Roller Bearings
  NK 15/16	15	23	16	NBS	Needle Roller Bearings
  RNAO50x65x40	50	65	40	ISO	Cylindrical Roller Bearings
  RTW601	25,4	57,168	26,975	INA	Thrust Roller Bearings
  UCF208	40		49,2	ISO	Bearing Units
  NUP2240	200	360	98	SKF	CYLINDRICAL ROLLER BEARINGS
  NAS5032UUNR	160	240	109	IKO	CYLINDRICAL ROLLER BEARINGS
  NJ2224E	120	215	58	SKF	CYLINDRICAL ROLLER BEARINGS
  SAF-226	5.8750	4.9375		CONSOLIDATED	PILLOW BLOCKS