FAG miniature bearing

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FAG miniature bearing

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FAG miniature bearing

FAG miniature bearing part number system

FAG miniature bearing part number system

Example: RFE2ZZK1T5C35G36-6X12

SAE 52100 rings and balls, radial retainer, deep groove type, flanged outer ring, extended inner ring, 1/8-inch bore X 3/8-inch O.D. X 5/32-inch wide outer ring, 3/16-inch wide inner ring, double shielded, two-piece ribbon retainer, to ABEC-5P tolerances, radial play 0.0003 inch to 0.0005 inch, MIL-G-15793 grease 6 mgra, bore tolerance _-'nnn, inch, O.D. tolerance -0.0002

Example: SR08167SK2T3C26G31

AISI 440C stainless steel rings and balls, radial retainer, deep groove type, 1/8-inch bore X 1/4-inch O.D. X 0.1094 inch wide, single Teflon seal, 1-piece snap retainer, ABEC-3 tolerances, radial play 0.0002 inch to 0.0006.inch, MIL-G-3278A grease.

Example: L4K3T90V-50YVDB

SAE 52100 rings and balls, angular contact, inner ring separable type, 1/4-inch bore X 5/8-inch O.D. X 0.1960-inch wide, to ABEC-9P tolerances, nonmetallic retainer, impregnated with oil, bore and O.D. calibrated to 0.00005 inch increments, torque tested, duplex back-to-back matched pair.

Part number system

Prefix Suffix Definition
. 2RS TWO SEALS (RUBBER)
. 2TS TWO SEALS (TEFLON)
. C C FOLLOWED BY TWO NUMBERS GIVING TOLERANCE RANGE IN 0.0001 INCH (C25 STANDARD)
. D- UNIVERSAL FOR DB, DF OR DT FOLLOWED BY THE NUMBER OF POUNDS PRE-LOAD
. DB- BACK-TO-BACK FOLLOWED BY THE NUMBER OF POUNDS PRE-LOAD
. DF- FACE-TO-FACE FOLLOWED BY THE NUMBER OF POUNDS PRE-LOAD
. DT- TANDEM FOLLOWED BY THE NUMBER OF POUNDS PRE-LOAD
. G- GREASE FOLLOWED BY CODE TYPE AND QUANTITY
. GP- GREASE PLATED FOLLOWED BY CODE TYPE
. K1 2 PIECE RIBBON, METAL
. K2 1 PIECE SNAP, METAL
. K3 MACHINED NON-METALLIC
. K4 2 PIECE LOOSE CLASP, METAL
. K5 SPRING TYPE
. K6 NYLON TYPE
. N NO LUBRICANT, BEARING DELIVERED DRY
. O- OIL FOLLOWED BY CODE TYPE AND QUANTITY
. OP- OIL PLATED FOLLOWED BY CODE TYPE
. OV- CAGE OIL IMPREGNATED FOLLOWED BY CODE TYPE
. PS--- PS FOLLOWED BY NUMBER IS SPECIFIC FAG INTERNAL PRODUCTION SPECIFICATION, INVOLVING DEVIATIONS FROM STANDARD
. RS ONE SEAL (RUBBER)
. T3 ABEC-3
. T5 ABEC-5P OR ABEC-5T
. T7 ABEC-7P OF ABEC-7T
. T9 ABEC-9P
. TS ONE SEAL (TEFLON)
. TX FINER THAN ABEC-9P
. V MEETS FAG STANDARD TORQUE TEST SPECIFICATION
. V-- V FOLLOWED BY TWO NUMBERS IS STARTING TORQUE IN MG-MM DIVIDED BY 100
. W-- W FOLLOWED BY TWO NUMBERS IS AVERAGE RUNNING TORQUE IN MG-MM DIVIDED BY 100
. X BORE AND O.D. CALIBRATED TO INCREMENTS OF 0.0001 INCH
. Y DORE AND O.D. CALIBRATED TO INCREMENTS OF 0.00005 INCH
. Z ONE SHIELD
. ZRS ONE SHIELD AND ONE SEAL
. ZTS ONE SHIELD AND ONE SEAL
. ZZ TWO SHIELDS
A . ANGULAR CONTACT - NON-SEPARABLE
E . EXTENDED INNER RING
F . FLANGED OUTER RING
G . FULL BALL - WITH FILLING SLOTS
J . FULL BALL - WITH STEPPED SHOULDER
L . ANGULAR CONTACT - INNER RING SEPARABLE
M . METRIC SIZE
R . RADIAL RETAINER, DEEP GROOVE
S . AISI 440 C VACUUM MELT STAINLESS STEEL STANDARDLY SUPPLIED FOR PRECISION INSTRUMENT BEARINGS
T . TAPERED O.D.
T . THIN SECTION AND TORQUE TUBE
U . ANGULAR CONTACT - OUTER RING SEPARABLE


 

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