top edge

"Type E" 4-Bolt Pillow Block Bearings

"Type E" Pillow Blocks are the most widely used of the "E" Series due to the variety of mounting methods. They are available in both 2-bolt base and 4 bolt base styles. All units are supplied with Timken® tapered roller bearings, dual locking collars and Royersford's exclusive dual lip, medium contact seals.

type e 4 bolt pillow block bearing diagram

Type E Pillow Blocks - 4 Bolt Base

Shaft Size Part Number Wt. A B C D E F G H J L M
Min. Max.
2 1/4
2 7/16
2 1/2
20-04-0204
20-04-0207
20-04-0208
19.0 4 10 1/2 3 1/2 8 3/8 8 5/8 1 7/8 5/8 7/8 1 5/8 5 1/2 4 1/16 2 3/4
2 11/16
2 3/4
2 15/16
3
20-04-0211
20-04-0212
20-04-0215
20-04-0300
26.0 4 1/2 12 4 9 5/16 9 11/16 2 1/8 5/8 1 1 7/8 6 1/4 4 23/32 3 1/8
3 3/16
3 1/4
3 7/16
3 1/2
20-04-0303
20-04-0304
20-04-0307
20-04-0308
44.0 5 14 4 1/2 10 13/16 11 3/16 2 3/8 3/4 1 3/16 2 1/4 7 1/2 5 7/16 3 3/4
3 15/16
4
20-04-0315
20-04-0400
65.0 6 1/4 15 1/4 4 1/2 12 1/4 12 3/4 2 1/4 3/4 1 1/4 2 7/16 8 1/2 5 15/16 4 1/4
4 7/16
4 1/2
20-04-0407
20-04-0408
81.0 6 3/4 16 5/8 4 5/8 13 1/4 13 3/4 2 1/2 3/4 1 1/8 2 3/4 9 3/8 6 13/16 4 3/4
4 15/16
5
20-04-0415
20-04-0500
132.0 7 1/4 18 1/2 5 1/8 15 1/4 15 3/4 2 7/8 7/8 1 1/4 3 10 7/8 7 13/32 5 1/2

Gray iron housing furnished unless otherwise specified.

2-Bolt Base regularly furnished insizes 2 1/4" to 3 1/2" inclusive. 4-Bolt base will be furnished when specified.