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BHA Drawn Cup Needle Roller Bearing

BHA Drawn Cup Needle Roller Bearing

BHA Drawn Cup Needle Roller Bearing

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BHA Drawn Cup Needle Roller Bearing

 

BHA Drawn Cup Needle Roller Bearing is punched by the alloy plate,

 with thin-walled outer ring, cage and Needle Roller. Mainly used in automobile, textile machinery, and motorcycle field.


Main characteristic

1. Shaft can be used as raceway
2. Small radial spatial structure
3. low cost, easy to assemble
4. Can carry high load

Main characteristic

1. Shaft can be used as raceway

2. Small radial spatial structure

3. low cost, easy to assemble

4. Can carry high load

Structure sheet

Metric size

Inch size

Structure instruction

HK,TLA,TA

SCE,SCH,BA,BHA,JH

open

BK,TLAM,TAM

BCE,BCH,BAM,BHAM

closed

HK.RS;HK.2RS

SCE.PP,BA.PP

Open, with seal

BK.RS

BCE.P,BAM.P

closed, with single seal

FY,HN,YT

SN,YB

Open, with full complement flat needle roller

MFY.TTL

YBL

Closed, with full complement flat needle roller

F,FH

B,BH

Open, with full complement tip needle roller

MF

M,MH

Closed ,with full complement tip needle roller

Outer ring

1． material: ST12 low carbon steel

2． process: punching

3． heat treatment: carburize, high frequency temper

Cage

1. material: ST12 low carbon steel

2. process: punching

3. heat treatment: carburize, black coating

Needle roller

1. material: GCr15 chrome steel

2. process: grinding

3. HRc60-64heat treatment: quenching, HRC60-64

 

 

Shaft model Mass Dimensions     Shaft model Mass Dimensions
mm   g Fw D C     mm   g Fw D C
6.35 BA 44 2.1 6.35 11.11 6.35     19.05 BA 1210 17 19.05 25.4 15.88
BA 47 3.5 6.35 11.11 11.13     BA 1212 20.5 19.05 25.4 19.05
7.938 BA 55 3 7.938 12.7 7.92     22.225 BA 146 11.5 22.23 28.58 9.52
BA 57 4.3 7.938 12.7 11.13     BA 148 15.6 22.23 28.58 12.7
9.525 BA 66 4.2 9.525 14.29 9.525     BA 1412 23.5 22.23 28.58 19.05
BA 68 5.7 9.525 14.29 12.7     BA 1416 31 22.23 28.58 25.4
BA 610 7 9.525 14.29 15.88     25.4 BA 1612 26.5 25.4 31.75 19.05
BAM 66 4.6 9.525 14.29 9.525     BHA 1612 33.5 25.4 33.34 19.05
12.7 BA 88 7.2 12.7 17.46 12.7     BA 1616 35.5 25.4 31.75 25.4
BA 810 8.9 12.7 17.46 15.88     28.575 BA 188 19.5 28.58 34.93 12.7
BA 812 10.6 12.7 17.46 19.05     BA 1812 39 28.58 34.93 19.05
BAM 812 11.3 12.7 17.46 19.05     BA 1816 39 28.58 34.93 25.4
BHA 88 10.4 12.7 19.05 12.7     BHA 1816 60 28.58 38.1 25.4
BHA 810 12.5 12.7 19.05 15.88     30.162 BA 1916 52 30.16 38.1 25.4
14.288 BA 910 9.9 14.29 19.05 15.88     31.75 BA 2012 32.5 31.75 38.1 19.05
15.875 BA 105 5.3 15.88 20.64 7.94     BA 2016 43 31.75 38.1 25.4
BA 107 7.6 15.88 20.64 11.11     BA 2020 53.5 31.75 38.1 31.75
BA 108 8.7 15.88 20.64 12.7     BHA 2020 81.5 31.75 41.28 31.75
BA 1010 10.8 15.88 20.64 15.88     34.925 BA 2216 47.5 34.93 41.28 25.4
BA 1012 12.9 15.88 20.64 19.05     38.1 BA 2420 97.5 38.1 47.63 31.75
17.462 BA 118 9.5 17.46 22.23 12.7     41.275 BA 2610 52 41.28 50.8 15.88
BHA 1112 19 17.46 23.81 19.05     BA 2620 105 41.28 50.8 31.75
19.05 BA 126 10 19.05 25.4 9.52     44.45 BA 2812 67.5 44.45 53.98 19.05
BA 128 13.5 19.05 25.4 12.7     BA 2816 91 44.45 53.98 25.4
BA 129 13.5 19.05 25.4 14.29     50.8 BA 3216 104 50.8 60.33 25.4