RFBA-208 RFBA-208-C RFBA-208-N

115
MOUNTED ROLLER BEARINGS
RFB-A Series Flange Units
The RFB-A series is similar in design to RFB series, but has single locking collar. These units are designed for applicati*** in industrial machinery
where moderate loads at low to medium high speeds exist or where space along the shaft is at a premium.
See page 114 for seal arrangements. (1) High temp units are factory assembled-to-order basis.
STANDARD CONTACT HI-TEMP DIMENSI*** IN INCHES
SHAFT SEAL SEAL (1) SEAL APPROX.
DIAM. PART PART PART
WT. IN
A B C D DD EE F IN. H J L NO. NO. NO.
LBS.
BOLT
1 3/16 RFBA-103 RFBA-103-C RFBA-103-N
1 1/4 RFBA-104 RFBA-104-C RFBA-104-N 6.0 2.81 4.00 2.31 2.88 4.07 .44 3/8 1.00 3.50 2.25
1 3/8 RFBA-106 RFBA-106-C RFBA-106-N
1 7/16 RFBA-107 RFBA-107-C RFBA-107-N 8.1 3.06 4.62 2.56 3.50 4.95 .53 1/2 1.00 3.88 2.62
1 1/2 RFBA-108 RFBA-108-C RFBA-108-N
1 5/8 RFBA-110 RFBA-110-C RFBA-110-N 12.3 3.50 5.38 2.94 4.12 5.82 .67 1/2 1.19 4.50 2.88
1 11/16 RFBA-111 RFBA-111-C RFBA-111-N
1 3/4 RFBA-112 RFBA-112-C RFBA-112-N
1 15/16 RFBA-115 RFBA-115-C RFBA-115-N 14.5 3.62 5.62 3.06 4.38 6.19 .67 1/2 1.19 4.75 3.25
2 RFBA-200 RFBA-200-C RFBA-200-N
2 3/16 RFBA-203 RFBA-203-C RFBA-203-N 19.0 3.88 6.25 3.25 4.88 6.90 .75 5/8 1.38 5.25 3.62
2 1/4 RFBA-204 RFBA-204-C RFBA-204-N
2 7/16 RFBA-207 RFBA-207-C RFBA-207-N 24.0 4.19 6.88 3.56 5.38 7.61 .88 5/8 1.50 5.75 3.94
2 1/2 RFBA-208 RFBA-208-C RFBA-208-N
2 11/16 RFBA-211 RFBA-211-C RFBA-211-N
2 3/4 RFBA-212 RFBA-212-C RFBA-212-N
2 15/16 RFBA-215 RFBA-215-C RFBA-215-N 33.4 4.69 7.75 3.94 6.00 8.48 1.00 3/4 1.62 6.50 4.75
3 RFBA-300 RFBA-300-C RFBA-300-N
3 3/16 RFBA-303 RFBA-303-C RFBA-303-N
3 7/16 RFBA-307 RFBA-307-C RFBA-307-N 57.4 5.25 9.25 4.50 7.00 9.90 1.06 3/4 1.88 8.00 5.50
3 1/2 RFBA-308 RFBA-308-C RFBA-308-N
3 15/16 RFBA-315 RFBA-315-C RFBA-315-N
4 RFBA-400 RFBA-400-C RFBA-400-N 81.8 6.50 10.25 5.62 7.75 10.96 1.25 7/8 2.12 8.88 6.00
4 7/16 RFBA-407 RFBA-407-C RFBA-407-N
4 1/2 RFBA-408 RFBA-408-C RFBA-408-N 110.0 7.00 11.50 6.00 8.75 12.37 1.50 1 2.62 9.75 6.50
For Load Ratings, See Page 121.