Sealmaster FB Series Data Sheet

MOUNTED BALL BEARINGS

FB Series Standard Duty Three Bolt Single Lock Flange Brackets...Setscrew Locking

SHAFT
DIAM. PART BRG.

IN MM
1/2 FB-8 2-08

9/16 FB-9 2-09
5/8 FB-10 2-010
11/16 FB-11 2-011 3 2 3/8 1 1/2 1 11/16 1 11/32 7/8 5/16 4 1/4 2 1/2 1 25/64 23/32 1/2 1.3
3/4 FB-12 2-012

13/16 FB-13 2-013
7/8 FB-14 2-014
15/16 FB-15 2-015 3 3/8 2 1/2 1 5/8 1 13/16 1 1/2 1 1/8 3/8 4 3/4 2 3/4 1 1/8 25/64 13/16 9/16 2.1
1 FB-16 2-1

1 1/16 FB-17 2-11
1 1/8 FB-18 2-12
1 3/16 FB-19 2-13 3 3/4 2 3/4 1 7/8 2 1/16 1 5/8 1 1/4 3/8 5 3/8 3 1/4 1 1/4 25/64 7/8 5/8 3.0
1 1/4 FB-20R 1-14

1 1/4 FB-20 2-14
1 5/16 FB-21 2-15
1 3/8 FB-22 2-16 4 1/4 3 1/4 2 2 3/8 1 7/8 1 1/4 1/2 6 1/8 3 3/4 1 7/16 33/64 1 11/16 3.1
1 7/16 FB-23 2-17

1 13/16 FB-29 2-113
1 7/8 FB-30 2-114
1 15/16 FB-31 2-115 5 3/16 4 2 3/4 2 15/16 2 5/32 1 5/8 1/2 7 1/2 4 5/8 1 1/2 33/64 1 9/32 3/4 5.1
2 FB-32R 1-2

NO. NO. WT.

20 FB-204 5204

25 FB-205 5205

30 FB-206 5206

35 FB-207 5207

50 FB-210 5210

ABCDEFGH I J KMN

For Load Ratings, see page 45. For Standard Duty Bearing Inserts-Single Lock, see page 43.

Dimensions in Inches

UNIT

Felt Seal Standard
Positive sealing for low, medium, and high
speed operation.

Single Lip Contact Seal
Available on all sizes. Recommended
where moisture conditions prevail.
To specify, add suffix "C" (FB-16C).

Hi-Temp Seal
Available as an option where operating
temperatures are in 250-400° range.
(See seal options on page 188).

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