Complete Swedish-made handlebar bearing set with closed lock nut for models with handlebars mounted in separate handlebar holders.
Made for perfect fit to Monark, MCB, Fram/King, Rex, Tunturi and Solifer frames and front forks as follows:
Steering head with 30mm inner diameter (wear limit: >30.1mm)
Steering crown with thread 1´´-26g / tube: Ø=25,4mm / flange: Ø=25,8mm
NOTE: The steering head can often be heavily worn, especially in the lower part, this must of course be remedied before mounting the new bearing in order to achieve a perfect result! Note, however, that ovality can occur and then you have to count the section between several different measurement points.
Technical data:
A: Lock nut closed chromed with thread: 1"-26g
B: Bearing cup upper with thread 1"-26g
C: Ball ring with 15st 3/16" (4.76mm) outer diameter Ø=39mm
D: Cone upper for steering head with 30mm inner diameter.
E: Lower bearing cup for steering head with 30mm inner diameter.
F: Ball ring with 15pcs 3/16"(4,76mm) outer diameter Ø=39mm
G: Lower cone for steering crown with flange 25,8mm
Cones and bowls are manufactured according to the older, for the bicycle and moped industry, current Swedish standard and hardened and electro-galvanized for very long durability.
Can replace the following original numbers:
Monark/MCB
Lock nuts: 24865-2
Bowl, upper: 6075/5, 6110-5, 6111-5, 24878-1, 6115-5
Cone, upper: 6075/7, 6110-7, 6111-7, 24878-2, 6115-7
Ball ring: 6075/6, 1506, 1508, 24878-5, 6115-6
Bowl, lower: 6075/8, 6110-8, 6111-8, 24878-3, 6115-8
Cone, lower: 6110-9, 6111-9, 24878-4, 6115-9
Rex
Lock nuts: 609 4201
Bowl, upper: 7756
Cone, upper: 7764
Ball ring: 7760, 2990
Bowl, lower: 7768
Cone, lower: 7772
Fram/King
Steering bearing kit compl: 4905
Locknuts: 47/107, 48/107
Bowl, upper: 4926
Cone, upper: 4921
Ball ring: 2371
Bowl, lower: 4928
Cone, lower: 4923
Tunturi
Locknut: 521.116.60 (old no.60.201)
Bowl, upper: 521.111.60 (old no. 60.202)
Cone, upper: 521.112.60 (old no. 60.203)
Ball ring: 521.113.60 (old no. 60.204)
Bowl, lower: 521.114.60 (old no. 60.205)
Cone, lower: 521.115.60 (old no. 60.206)
Solifer
Lock nut: 1601 0261
Bowl, upper: 1601 0266
Cone, upper: 1601 0268
Ball ring: 1601 0267
Bowl, lower: 1601 0269
Cone, lower: 1601 0270
Important: The parts cannot be combined with older original parts according to the above original numbers. The new steering bearing replaces the old one as a whole, i.e. all parts must be replaced!