Inch Size,
V-Belt Idler Pulleys
 
VBIP
wo
VBIP

VBIP VBIP

Specification
Pulley: Glass reinforced nylon plastic
One piece, precision molded concentrically around bear-
ings, +/-0.010 T.I.R.
Hub: Sintered metal
Bearings are sealed A.E.B.C.-1
Foreign bearings are standard; domestic bearings are
available upon request.
(Standard bearing number 6203-2RS)

 Information
Advantages of using V-Belt Idler Pulleys:
Lower coefficient of friction reduces wear, increases belt
life, lowers maintenance costs.
Nylon plastic resists oils, solvents, many acids, and is
fully corrosion resistant.
One piece, molded construction pulleys are immune to
rivet fatigue and separation that is often found in two
piece metal pulleys.
See also bore, shoulder and clevis adapters, series BSCA.
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  For CAD download instructions, click HERE
 V-Belt Idler Pulleys Dimensions in:

inches
(millimeters)
Part Number A B C D E Belt Type
250DVIP
Download the CAD		 1.750
(44.5)		 2.500
(63.5)		 .506
(12.9)		 .740
(18.8)		 30o A
3DVIP
Download the CAD		 1.960
(49.8)		 3.000
(76.2)		 .490
(12.4)		 .700
(17.8)		 32o A
356DVIP
Download the CAD		 2.500
(63.5)		 3.560
(90.4)		 .584
(14.8)		 .780
(19.8)		 34o A
4DVIP
Download the CAD		 2.624
(66.6)		 4.000
(101.6)		 .495
(12.6)		 .870
(22.1)		 34o A

 Standard Load Ratings
RPM Lbs.
33 1/3 1650
100 1140
300 790
600 630
1200 500
1500 465
1800 435
2400 395
3600 345
5000 310
7200 275
10000 245
12500 230