Specifications

cam follower needle bearing PWKR90-2RS
1.Gcr15 material
2.used in machinery
3.hihg speed
4.ISO:9001:2000

McGill cam follower needle bearing PWKR90-2RS

Cam Follower needle Bearing design feautures and special characteristics
Cam Follower Bearing his series curve rollers are of double lines full - roller structure.Like all cylindrical roller bearings,they are composed of outer ring cages pressed in the rolling bodies axle guidance and the retaining edge steps which forms highly effective gap sealing.Especially heavy load can be borne by these rollers and also they can sustain the axile load impact due to the ile guidance by the rollers.

Informations of cam follower needle bearing PWKR90-2RS

 

Without Eccentric collar	PWKR90-2RS
Massg	1960
Without Eccentric collar	PWKR90-2RS
d1mm	30
Dmm	90
Bmm	100
B1maxmm	37
B2mm	63
B3mm	15

 

Cmm	35
C1mm	1
d2mm	47
d3mm	4
Gmm	M30X1.5
IGmm	32
Wmm	14
demm	35
bemm	29
emm	1.5
CrwN	62000
CorwN	90000
Limiting Speed rpm	1800

 

 

Cam follower Needle roller bearing
1. High precision and low noise
2. High quality and perfect price
3. Large quantity
4. CF2
Instead of an inner ring,cam followers have a solid stud (pin) that is threaded so that the cam follower can be quickly and easily attached to appropriate machine components by means of a hexagonal nut.
McGill cam followers are available in three basic designs:
KR design
NUKR design
PWKR design
All three cam follower designs have the same main dimensions.The differences are in their internal design, which make them suitable for various operating conditions.In contrast to ball and roller bearings, where the bearing size refers to the bore diameter d, for cam followers the size refers to their outside diameter D.
All designs are available with a concentric seat or an eccentric collar on the stud.An eccentric collar, which has a shrink-fit onto the stud, enables less stringent manufacturing position tolerances to be specified for associated components.The values for the adjustable eccentricity are listed in the product tables.An eccentric collar is identified by the letter E at the end of the basic designation.

 

Cam Followers bearing Metric series:CF, KR, NUKR, PWKR; Inch size series:CR, CF

 

With cage	Hex Hole	Cylindrical Roller Dia.	UNSEALED	CF..B		MCFR..BX
			SEALED	CF..BUU		MCFR..SBX
		Crowned Roller Dia.	UNSEALED	CF..BR		MCFR..B
			SEALED	CF..BUUR	KR..PP	MCFR..SB
	Screwdriver slot for mounting.	Cylindrical Roller Dia.	UNSEALED	CF	KR..X	MCFR..X
			SEALED	CF..UU	KR..PPX	MCFR..SX
		Crowned Roller Dia.	UNSEALED	CF..R	KR	MCFR..
			SEALED	CF..UUR	KR..PP	MCFR..S
Full-complement roller	Hex Hole	Cylindrical Roller Dia.	UNSEALED	CF..VB		MCF..BX
			SEALED	CF..VBUU		MCF..SBX
		Crowned Roller Dia.	UNSEALED	CF..VBR		MCF..B
			SEALED	CF..VBUUR	KRV..PP	MCF..SB
	Screwdriver slot for mounting.	Cylindrical Roller Dia.	UNSEALED	CF..V	KRV..X	MCF..X
			SEALED	CF..VUU	KRV..PPX	MCF..SX
		Crowned Roller Dia.	UNSEALED	CF..VR	KRV	MCF..
			SEALED	CF..VUUR	KRV..PP	MCF..S