d - 44,45 mm

D - 127 mm

T - 50,8 mm

B - 52,388 mm

C - 41,275 mm

ra1 max. - 3,3 mm

a - 19,5 mm

Da - 108 mm

db - 60 mm

ra max. - 3,5 mm

da - 67 mm

Db - 117 mm

Weight - 3,58 Kg

Basic dynamic load rating (C) - 250 kN

Basic static load rating (C0) - 320 kN

(Grease) Lubrication Speed - 3 200 r/min

(Oil) Lubrication Speed - 4 300 r/min

Calculation factor (e) - 0,3

Calculation factor (Y0) - 1,11

Calculation factor (Y2) - 2,01

• Model Number:4T-6277/6220
• Inner Diameter：44,45mm Outer Diameter：127mm Width：50,8mm
• Type：Tapered Roller Bearings
• Update date：2023-03-11
• Application:plastic molding,Spectrum Products,tire industry,other mold,teaching equipment,Hydraulic Press,aerial work platform,medical treatment,Textile Industry Accessories and Accessories,Machine tools,Laser Cutting
• Similar models:NTN 4T-6277/6220 Timken 6277/6220 Timken 6277/6220-B ISO 6277/6220 CX 6277/6220 FBJ 6277/6220
• BEARING POWER International Trading Co.,Ltd. specialize in 4T-6277/6220 products，there is large inventory of NTN 4T-6277/6220 . We has been built up long-term cooperation with NTN company, could make a bulk order of the 4T-6277/6220 Which NTN 4T-6277/6220 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
  1209	45	85	19	ISO	Self-Aligning Ball Bearings
  1606-2RS	9,525	23,01748	7,9375	FBJ	Deep Groove Ball Bearings
  24128 K30CW33+AH24128	140	225	85	CX	Spherical Roller Bearings
  48393D/48320	136,525	190,5	77,788	Timken	Tapered Roller Bearings
  6217ZZ	85	150	28	NACHI	Deep Groove Ball Bearings
  6311-RS1	120	55	29	SKF	Deep Groove Ball Bearings
  6924NR	120	165	22	NACHI	Deep Groove Ball Bearings
  AST650 142020	14	20		AST	Plain Bearings
  HH234031/HH234018	139,7	317,5	88,9	NSK	Cylindrical Roller Bearings
  HK091512	9	15	12	ISO	Cylindrical Roller Bearings
  RNA4912S	68	85	25	NTN	Needle Roller Bearings
  SFRW2-TT	3,175	9,525		AST	Deep Groove Ball Bearings
  SILKAC25M	25			SKF	Plain Bearings
  T311	76,2	161,925	33,338	Timken	Thrust Roller Bearings
  1012	82	60		Aetna	THRUST BALL BEARINGS
  21406-55	.3750	.8750	.3437	General	DEEP GROOVE BALL BEARINGS
  KB80-OP	80	120	165	NB	LINEAR RECIRCULATING BALL BEARINGS
  XWX355203.5	35	52		SKF (Old No.)	THRUST NEEDLE BEARINGS
  220BA02	220	400	65	Torrington	ANGULAR CONTACT BALL BEARINGS
  249/1000M	1000	1320	315	CONSOLIDATED	SPHERICAL ROLLER BEARINGS